airodump : failed

I'm using airodump and it gives me the error "failed to set the
wireless channel". I tried 0 for all and also 11 which is the channel
my router is on. says to make sure I have the correct driver.

I have a linksys wmp54g wireless card. The box shows the Cisco logo so
it must have there chip set.

Any ideas on what I need to do so I don't get the error.

Thanks,
Craig

also I'm running airodump on windows xp pro.

airodump won't work on windows because some of the features needed are
missing. try linux.